Openmoko Bug #2156: rtctest.c does not exit with stable-tracking kernel
Openmoko Public Trac
bugs at docs.openmoko.org
Wed Dec 3 20:53:04 CET 2008
#2156: rtctest.c does not exit with stable-tracking kernel
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Reporter: lindi | Owner: balajirrao
Type: defect | Status: accepted
Priority: normal | Milestone:
Component: Distro | Version: unspecified
Severity: normal | Keywords:
Haspatch: 0 | Blockedby:
Estimated: | Patchreview:
Blocking: | Reproducible:
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Changes (by balajirrao):
* cc: werner@… (added)
* owner: openmoko-kernel => balajirrao
* status: new => accepted
* component: System Software => Distro
Comment:
I've seen this. The program uses ALM_SET to set the alarm. In the kernel
sources you might observe ALM_SET is setting wkday to -1. This results in
the wkday register in pcf50633 being set wrongly and hence your rtctest
works only on one day of the week (in my case, on Friday).
The comment in the sources (drivers/rtc/rtc-dev.c) says WKALM_SET be used
instead. Werner's wkalarm uses this -
http://svn.openmoko.org/developers/werner/wkalrm/wkalrm.c and it worked
fine when I tried it last time.
I don't know why ALM_SET doesn't work. Werner, can you help us with this ?
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Ticket URL: <https://docs.openmoko.org/trac/ticket/2156#comment:5>
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